Results 31 to 40 of about 323 (172)

Kinematic Slip Evolution During the 2022 Ms 6.8 Luding, China, Earthquake: Compatible With the Preseismic Locked Patch

Geophysical Research Letters, 2023
The September 2022 Ms 6.8 Luding earthquake broke more than 230 years of seismic calm on the Moxi fault, providing a unique opportunity to understand its seismogenic environment, rupture dynamics, and seismic hazard.
Rumeng Guo, Luning Li, Wenting Zhang, Yijun Zhang, Xiongwei Tang, Kun Dai, Yu Li, Lupeng Zhang, Jingqi Wang   +8 more
doaj   +2 more sources

Fine Seismogenic Fault Structures and Complex Rupture Characteristics of the 2022 M6.8 Luding, Sichuan Earthquake Sequence Revealed by Deep Learning and Waveform Modeling

Geophysical Research Letters, Volume 50, Issue 18, 28 September 2023., 2023
Abstract An approximate 236‐year interval in major seismic activity near the southern Xianshuihe fault terminated on 5 September 2022 until a destructive M6.8 Luding earthquake. The strike‐slip mainshock, accompanied by potent normal‐faulting aftershocks, fell short of the previously anticipated M7+ event.
Xu Zhao, Zhuowei Xiao, Wei Wang, Juan Li, Ming Zhao, Shi Chen, Lin Tang   +6 more
wiley   +2 more sources

Rupture process and aftershock focal mechanisms of the 2022 M6.8 Luding earthquake in Sichuan

Earthquake Science, 2022
According to the China Earthquake Networks Center, a strong earthquake of M6.8 occurred in Luding County, Ganzi Tibetan Autonomous Prefecture, Sichuan Province, China (102.08°E, 29.59°N), on September 5, 2022, with a focal depth of 16 km. Rapid determination of the source parameters of the earthquake sequence is vital for post-earthquake rescue ...
Zhigao Yang, Xuemei Zhang
exaly   +3 more sources

Rapid Emergency Response Assessment of Earthquake-Induced Landslides Driven by Fusion of InSAR Deformation Data and Newmark Physical Models

Remote Sensing, 2023
Strong earthquakes induce a large number of secondary disasters, such as landslides, which bring serious challenges to post-disaster emergency rescue, and the rapid and accurate assessment of earthquake-induced landslide disasters is crucial for post ...
Ying Zeng, Yingbin Zhang, Jing Liu, Qingdong Wang, Hui Zhu   +4 more
doaj   +2 more sources

Characteristic Analysis of the MS6.8 Luding Earthquake Sequence in Sichuan, China, on Sept. 5, 2022

Journal of Risk Analysis and Crisis Response (JRACR)
The MS6.8 earthquake occurred in Luding County, Ganzi Prefecture, Sichuan Province, China at 12:52 p.m. on Sept. 5, 2022, is preliminarily analyzed in terms of regional tectonics, historical earthquakes, sequence characteristics and focal mechanism ...
Min Zhao, Feng Long, Yue Gong, Fang Du
doaj   +2 more sources

Characteristics and mechanisms of near-surface negative atmospheric electric field anomalies preceding the 5 September 2022, M_s 6.8 Luding earthquake in China [PDF]

Natural Hazards and Earth System Sciences
A magnitude 6.8 strike-slip earthquake (EQ) struck Luding, Sichuan Province, China, on 5 September 2022, resulting in significant damage to nearby Ganzi Prefecture and the city of Ya'an. In this research, the near-surface atmospheric electric field (AEF)
L. Wu, L. Wu, X. Wang, X. Wang, Y. Qi, Y. Qi, J. Lu, J. Lu, W. Mao, W. Mao   +9 more
doaj   +2 more sources

Identification of Dominant Controlling Factors and Susceptibility Assessment of Coseismic Landslides Triggered by the 2022 Luding Earthquake

Remote Sensing
Coseismic landslides are geological events in which slopes, either on the verge of instability or already in a fragile state, experience premature failure due to seismic shaking.
Jin Wang, Mingdong Zang, Jianbing Peng, Chong Xu, Zhandong Su, Tianhao Liu, Menghao Li   +6 more
doaj   +2 more sources

Dual disasters: Seismic evacuation decision-making during COVID-19 lockdown: A case study of Luding earthquake, Sichuan Province. [PDF]

J Transp Geogr, 2023
Although there is a growing body of literature on the COVID-19 pandemic and the implemented strategies that have imposed additional risks in tackling emergencies by increasing socio-economic vulnerabilities, studies on human evacuation behavior during ...
Bahmani H, Ao Y, Li M, Yang D, Wang D.
europepmc   +2 more sources

Investigating the reactivation of historical landslides during the 2022 Luding MS6.8 earthquakeKey points

Earthquake Science
On September 5, 2022, a strong earthquake with a magnitude of MS6.8 struck Luding County in Sichuan Province, China, triggering thousands of landslides along the Dadu River in the northwest-southeast (NW-SE) direction.
Tao Wei, Mingyao Xia, Xinxin Zhang, Shaojian Qi   +3 more
doaj   +2 more sources

Aftershock Spatiotemporal Activity and Coseismic Slip Model of the 2022 Mw 6.7 Luding Earthquake: Fault Geometry Structures and Complex Rupture Characteristics

Remote Sensing
On 5 September 2022, the moment magnitude (Mw) 6.7 Luding earthquake struck in the Xianshuihe Fault system on the eastern edge of the Tibet Plateau, illuminating the seismic gap in the Moxi segment.
Qibo Hu, Hongwei Liang, Hongyi Li, Xinjian Shan, Guohong Zhang   +4 more
doaj   +2 more sources